Green Car Congress

AUGUST 26, 2014

Black carbon (BC) from incomplete biomass and fossil fuel combustion is the most strongly light-absorbing component of particulate matter (PM) air pollution and a major climate-forcing emission. The team’s findings are published in the Proceedings of the National Academy of Sciences of the United States (PNAS).

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Carbon Emissions Motoring Motor 275

Green Car Congress

FEBRUARY 11, 2021

concentrations across these subway systems in the major urban centers of Northeastern United States during rush hours. Our findings add to evidence that subways expose millions of commuters and transit employees to air pollutants at levels known to pose serious health risks over time. Ruzmyn Vilcassim (2021) “PM 2.5

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Green Car Congress

SEPTEMBER 13, 2022

Thacker Pass is the largest known lithium resource in the United States. In 2018, Lithium Americas completed a pre-feasibility study (PFS) on a two-phase project with a production capacity designed to reach 60,000 tpa of battery- quality lithium carbonate (Li 2 CO 3 ) and 46-year mine life. Earlier post.). Thacker Pass.

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Nevada Coal Pollution Argentina 273

Green Car Congress

AUGUST 20, 2018

Identical total annual emissions of sulfate and black carbon aerosol from eight major past, present, and potential future emitting regions (a) result in global-mean cooling spanning a 14x range (b, y-axis), differing substantially in the degree to which that cooling is felt in the emitting region (b, x-axis). This work is part of a larger $1.5-million

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Climate Pollution San Diego India 170

The Truth About Cars

FEBRUARY 23, 2024

Photo credit: Nick Starichenko / Shutterstock.com Contrary to common misconceptions , electric vehicles (EVs) generally have a smaller carbon footprint compared to traditional gasoline cars. However, the production of electricity for EV charging can result in carbon emissions, depending on the energy source.

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Gasoline-Electric Gasoline Climate EPA 98

Green Car Congress

AUGUST 15, 2023

The Titan Project is the largest JORC-compliant resource of titanium and rare earth rich mineral sands in the US and represents a cornerstone asset for IperionX’s plans to re-shore a strong and sustainable domestic supply chain for titanium metal.

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Tennessee Tax Supplies United States 150

Green Car Congress

DECEMBER 19, 2012

Boxes represent pollution reading locations during that window. Computer scientists at the University of California, San Diego have built a portable pollution sensors that transmit transmit their air quality readings to smart phones, allowing users to monitor air quality in real time. Nikzad et al. Click to enlarge. Click to enlarge.

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Pollution San Diego Ozone 2012 236

Green Car Congress

FEBRUARY 8, 2021

The lockdowns and reduced societal activity related to the COVID-19 pandemic affected emissions of pollutants in ways that slightly warmed the planet for several months last year, according to new research led by the National Center for Atmospheric Research (NCAR). C) over much of the United States and Russia. Resources.

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Climate Change Climate Global Pollution 170

Green Car Congress

JUNE 26, 2012

The United Nations Environment Programme (UNEP) and partners have launched a new initiative that aims to reduce pollution levels, improve resource efficiency and reduce infrastructure costs in cities across the world. Up to 80% of the world population is expected to reside in cities by 2050.

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Transportation Global Brazil Waste 236

Green Car Congress

FEBRUARY 16, 2012

Global benefits from full implementation of measures for reduction of short-lived climate pollutants in 2030 compared to the reference scenario. The coalition will focus efforts on reducing black carbon, hydrofluorocarbons (HFCs), and methane. for 2030 and beyond. Source: UNEP. Click to enlarge. Earlier post.).

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Green Car Congress

APRIL 2, 2012

The US Environmental Protection Agency (EPA) has submitted its final Report to Congress on Black Carbon , in response to an October 2009 request from Congress to advance efforts to understand the role of black carbon (BC) in climate change. —Report to Congress on Black Carbon. Source: EPA. Click to enlarge. Earlier post.).

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Congress EPA Carbon Emissions 252

Green Car Congress

OCTOBER 1, 2019

Freight transportation is a pillar of the US national economy, but while long-haul trucks account for less than 6% of the vehicle miles traveled over US highways, they account for about 40% of the emissions of air polluting particulate matter and about 55% of nitrogen oxides, the precursor to ozone in the atmosphere, the study said.

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Emissions Diesel Ozone United States 286

Green Car Congress

AUGUST 29, 2013

emissions from combustion sources such as industrial smokestacks, vehicle tailpipes, marine and rail operations, and commercial and residential heating throughout the United States cause about 200,000 (90% CI: 90,000–362,000) premature deaths each year, with another 10,000 (90% CI: ?1,000 —Caiazzo et al.

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MIT Emissions Ozone Powered 378

Green Car Congress

MAY 1, 2018

The researchers analyzed extensive satellite and ground-based measurements of nitrogen oxides and carbon monoxide. They found that levels of pollutants that can contribute to the formation of ground-level ozone, or smog, have failed to continue a fairly steady decline as estimated by the US Environmental Protection Agency.

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Emissions Ozone Pollution EPA 150

Green Car Congress

APRIL 15, 2019

This despite evidence that suggests air pollution impacts from the transportation sector exceed those from greenhouse gases. … NO x -vs.VOC-limited for O 3 , NH 3 -rich vs. For example, states in the western US (WUS) generally produce a larger fraction of their electricity from renewable and/or “emission-free” sources (i.e.,

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Conversion Jordan Ozone Coal 281

Green Car Congress

MAY 10, 2020

Detailed high-resolution maps of urban change are crucial for studying greenhouse gas emissions, urban heat island effects, population exposure to extreme weather events and air pollution, land-use change dynamics, ecosystem carbon losses, urban sustainability and development pathways. Huang, Y.,

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Green Car Congress

AUGUST 10, 2018

A study led by scientists at the US Department of Energy’s Pacific Northwest National Laboratory found that, in the western United States, increases in aerosols from East Asia decreased the radiative warming effect induced by reductions in US emissions by 25% from 1980-2014. g/m 3 in western United States and ?3.3

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Asia Emissions United States 2014 186

Green Car Congress

NOVEMBER 19, 2010

A study of a hybrid tugboat, funded by the California Air Resources Board (ARB) and conducted by UC Riverside, found that when compared with a conventional diesel-powered version, a hybrid tugboat can reduce emissions of PM 2.5 All engines meet United Stated Environmental Protection Agency’s Tier 2 certification. Emissions of.

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Pollution Emissions Hybrid Los Angeles 247

Green Car Congress

MARCH 3, 2021

The team’s newly published findings suggest it may be possible to use the open ocean to grow kelp crops for low-carbon biofuel similar to how land is used to harvest fuel feedstocks such as corn and sugarcane—and with potentially fewer adverse environmental impacts. —Brian Wilcox, co-founder and chief engineer of Marine BioEnergy.

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Mariner Water Utah California 468

Green Car Congress

NOVEMBER 28, 2009

Smith, professor of global environmental health at UC Berkeley and principal investigator in the United States for the overall research effort. Each study in the series examines the health implications in both high- and low-income countries of actions designed to reduce the release of carbon dioxide (CO 2 ) and other greenhouse gases.

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Green Car Congress

DECEMBER 2, 2022

Known Geothermal Resource Areas (KGRA)in Imperial County, California. Among its background findings, the report notes that California’s Salton Sea Known Geothermal Resource Area (KGRA) is believed to have the highest concentration of lithium contained in geothermal brines in the world. Source: California Energy Commission staff.

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California Water Manufacturer Nevada 221

Green Car Congress

JANUARY 16, 2013

Schematic overview of the primary black-carbon emission sources and the processes that control. the distribution of black carbon in the atmosphere and determine its role in the climate system. Accounting for all of the ways black carbon can affect climate, it is believed to have a warming effect of about 1.1 Source: Bond et al.

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Climate Change Climate Carbon CO2 286

Green Car Congress

AUGUST 12, 2010

President Obama’s Interagency Task Force on Carbon Capture and Storage (CCS), co-chaired by the US Environmental Protection Agency (EPA) and the Department of Energy (DOE), delivered a series of recommendations to the president on overcoming the barriers to the widespread, cost-effective deployment of CCS within 10 years.

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Obama Carbon Price Coal 225

Green Car Congress

JULY 26, 2012

The US Department of Energy (DOE) selected eight projects to advance the development of transformational oxy-combustion technologies capable of high-efficiency, low-cost carbon dioxide capture from coal-fired power plants. The Energy Department’s $7 million investment—leveraged with recipient cost-share to support approximately $9.4

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Coal Carbon Gas-Electric Gas 250

Green Car Congress

JANUARY 7, 2012

Researchers at Peking University have developed a new methodology to model black carbon (BC) emissions from diesel and gasoline motor vehicles. Black carbon is a key short-lived climate change forcer ( earlier post ) and motor vehicles are important sources of BC in the environment. Credit: ACS, Wang et al. Click to enlarge.

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Universal Emissions Carbon Global 218

Green Car Congress

JUNE 30, 2016

They further agreed to reduce air pollutant emissions by aligning air pollutant emission standards for light- and heavy-duty vehicles and corresponding ultra low-sulfur fuel standards by 2018. Short-lived climate pollutants. In addition, the SmartWay freight transportation program will be extended to Mexico.

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Mexico Canada Standards Light 199

Green Car Congress

JUNE 27, 2017

The researchers also sampled the grime to analyze its composition, revealing that 92% was dust while the remaining fraction was composed of carbon and ion pollutants from human activity. The Arabian Peninsula loses much more solar power to dust than it does manmade pollutants, Bergin said. —Michael Bergin. 7b00197.

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Solar Energy Global Production 218

Green Car Congress

DECEMBER 23, 2014

Mexico’s Secretariat of Environment and Natural Resources (SEMARNAT) has proposed new heavy-duty vehicle emissions standards, aligned with current standards in place in the rest of North America and in the European Union. Final adoption of the standard will virtually eliminate fine particle and black carbon emissions from new diesel trucks.

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Mexico Standards Emissions 2010 236

Green Car Congress

JULY 29, 2009

By 2055, wildfires in the western United States could scorch about 50% more land than they do now, causing a sharp decline in the region’s air quality, according to a new study by atmospheric researchers at Harvard. Percent increase in organic carbon particles at the surface, from the present-day to the 2050s. Click to enlarge.

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Green Car Congress

MARCH 22, 2010

Since 2005, when major greenhouse-gas emitters among the Kyoto signatories were issued caps on their emissions and permitted to buy credits to meet those caps, there has been more than $300 billion worth of carbon transactions. The approval process for carbon offsets has two goals. THE APPROVAL PROCESS.

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Carbon Climate Change Climate Emissions 255

Green Car Congress

SEPTEMBER 30, 2013

The China Energy Group of the US Department of Energy’s (DOE’s) Lawrence Berkeley National Laboratory (Berkeley Lab) recently released the eighth edition of the China Energy Databook —the most comprehensive publicly available resource known to exist covering China’s energy and environmental statistics. Click to enlarge.

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Environment Energy Coal United States 210

Green Car Congress

OCTOBER 16, 2009

Carbon cycle. The report estimates that carbon emissions equal to half the annual emissions of the global transport sector are being captured and stored by marine ecosystems such as mangroves, salt marshes and seagrasses. Blue carbon sink. Credit: Riccardo Pravettoni, UNEP/GRID-Arendal. Click to enlarge. Click to enlarge.

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Mariner Carbon Emissions Climate Change 170

Green Car Congress

JULY 14, 2016

is black carbon (BC)—a pollutant with large positive radiative forcing on the climate due to its ability to absorb incoming sunlight and reduce surface albedo on snow. l/100 km)—the average fuel economy of the in-use United States light-duty fleet in 2014. A significant fraction of the GDI PM 2.5 mpg (10.99

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Blink Charging

NOVEMBER 28, 2023

Vehicle fleets across the United States are transitioning from internal combustion engine (ICE) to electric vehicles, and that includes school bus fleets. This number includes buses that have been awarded, ordered, delivered, or are already in operation.

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Get Electric Vehicle

FEBRUARY 27, 2024

For example, in 2021 residents of California welcomed the United state’s first electric fire truck. EVS: How They Are Helping Us In developed countries like the US, transportation is the main cause of climate pollution. fine particulate matter pollution). fine particulate matter pollution).

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Petrol Pollution Gasoline-Electric Diesel 75

Green Car Congress

JANUARY 16, 2015

of the online tool Water Assessment for Transportation Energy Resources ( WATER ) this week. This latest version of WATER allows, for the first time, biofuels manufacturers to analyze water consumption associated with use of cellulosic feedstocks such as residue left from lumber production and other wood-based resources. Version 3.0

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Water Conversion Carbon Fuel 150

Green Car Congress

FEBRUARY 17, 2013

A team from Rice University and the Houston Fire Department EMS has found a direct correlation between out-of-hospital cardiac arrests (OHCA) and levels of air pollution and ozone. Peak-time risks from both pollutants rose as high as 4.6%. Relative risks were higher for men, African-Americans and people over 65. Katherine B.

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Ozone Universal Houston Pollution 231